Author
Topic: Does it normal with my 600 EX-RT ?? (Read 1457 times)

semsem15504

I just used my 600 EX-RT couple of times, when i was playing with it today at home, i heard a noise every time i turned it on ... after checking it a lot, I figured that this noise is occurred while flash head is ZOOMING IN or OUT....Is this noise normal with any other speed light, or there is something wrong in mine,